PSOpc

用“提前停止”方法提高BP网络推广能力 本例将用提前停止和训练函数TRAINGDX相结合来避免“过度拟合”产生的误差 (The " early stopping" method to enhance the promotion of BP network capacity will be used in this case in advance and training function to stop the combination of TRAINGDX to avoid " over-fitting" error)

MALAB GUI设计控制系统分析与设计界面,包含控制系统中常见的功能，传递函数的输入和创建，性能指标计数显示，绘制常用曲线等.(MALAB GUI design of control systems analysis and design interface, the control system includes a common function, transfer function of the input and creation, performance counts show that used to draw curves.)

说明：  本程序用于完成BPSK、QPSK、pi/4QPSK、OQPSK、8PSK、16QAM、32QAM、64QAM和128QAM的调制仿真。并可任意扩展到MPSK和MQAM。程序分成四个部分，fir.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； modal.m 为主程序，完成岁各种信号的基带星座图映射、脉冲成型和调制；pi4QPSK.m 为pi/4QPSK信号的星座图映射程序；test1.m给出一个简单的频谱显示测试。(This procedure for the completion of BPSK, QPSK, pi/4QPSK, OQPSK, 8PSK, 16QAM, 32QAM, 64QAM and the modulation 128QAM simulation. Arbitrary and may be extended to MPSK and MQAM. Procedures are divided into four parts, fir.m of baseband symbol pulse sequences forming, optional rectangular pulse, raised cosine square root raised cosine pulse and pulse modal.m-based procedures, the completion of the age range of the base-band signal constellation diagram mapping, pulse shaping and modulation pi4QPSK.m for pi/4QPSK signal constellation diagram mapping procedures test1.m given spectrum shows a simple test.)

数学建模-第一节无约束最小化Mathematical Modeling - Section unconstrained minimization(Mathematical Modeling- Section unconstrained minimization Mathematical Modeling- Section unconstrained minimization)

用matlab画出剪头的方法，两个点之间的剪头画法(plot arrow using matlab)

matlab计算地震动反应谱的EPA值，EPA的计算主要是根据美国ATC规范的规定，先计算反应谱，再求取0.1-0.5s的谱均值。(matlab to calculate EPA)

GUI for digital watermarking with four methods: LSb, LSB by concatenation, DCT , DWT in matlab

一本微分方程数值分析教材,pdf,希望对大家编程能有所帮助A.first.course.in.the.numerical.analysis.of.differential.equations,.Iserles,.2ed,.CUP,.2009(Numerical analysis of a differential equation textbook, pdf, we want to programming can help A.first.course.in.the.numerical.analysis.of.differential.equations, .Iserles, .2ed, .CUP, .2009)

基于matlab仿真的应用SVPWM调制技术的电流双闭环T型三电平逆变器的仿真模型(Matlab simulation of current applications SVPWM modulation technique of Double Loop T-type three-level inverter simulation model based on)

《MATLAB 7.X程序设计》-王建卫-电子教案-4678()